Archive for January 18th, 2008

Friday, January 18th, 2008

Crackme 1

In this tutorial I will explain how to solve a crackme rated level 4 at crackmes.de from DrSpliff which I found very interesting.
You can download the original author’s file from here.
You can download both the original file and the patched one created by me from here.
The readme file says:
This crackme uses the basic principals and […]

3 Comments » - Posted in Reverse Engineering by dani

Friday, January 18th, 2008

Reverse Engineering

As you can see I’ve made another category inside the blog named ‘Reverse Engineering’. From the Wikipedia you can read:
Reverse engineering (RE) is the process of discovering the technological principles of a device, object or system through analysis of its structure, function and operation. It often involves taking something (e.g. a mechanical device, electronic component, […]

No Comments » - Posted in Reverse Engineering by dani

Friday, January 18th, 2008

ARM Architecture. Design and Optimization.

I have worked on several platforms based on ARM cores: ARM7, ARM9 and XScale. ARM architecture has been present in more than 2 billion embedded products over the last 10 years, ranging from cell phones to automotive braking systems. I think ARM architecture is great for embedded computers and I needed to learn it so […]

No Comments » - Posted in Uncategorized by dani